yyyy/mm/dd,199101,199102,199103,199104,199105,199106,199107
1991/01/04,8060,8120,8250,8310,8430,8490,
1991/01/07,8060,8140,8240,8330,8450,8550,
1991/01/08,8090,8200,8290,8350,8460,8550,
1991/01/09,8090,8200,9290,8330,8440,8550,
1991/01/10,8150,8240,8320,8390,8480,8590,
1991/01/11,8160,8260,8380,8450,8540,8630,
1991/01/14,8100,8240,8330,8420,8510,8590,
1991/01/16,8130,8260,8340,8430,8550,8670,
1991/01/17,8130,8270,8350,8440,8550,8660,
1991/01/18,8130,8240,8320,8410,8530,8650,
1991/01/21,8130,8220,8360,8400,8500,8610,
1991/01/22,8110,8180,8290,8360,8460,8530,
1991/01/23,8100,8190,8260,8300,8420,8500,
1991/01/24,8100,8140,8150,8210,8310,8380,
1991/01/25,8090,8080,8100,8160,8250,8320,
1991/01/28,8110,7980,8090,8150,8230,8320,
1991/01/29,,7960,8080,8120,8190,8240,8250
1991/01/30,,7980,8120,8180,8200,8190,8240
1991/01/31,,7960,8070,8100,8110,8160,8190
yyyy/mm/dd,199102,199103,199104,199105,199106,199107,199108
1991/02/01,7940,8020,8040,8050,8100,8140,
1991/02/04,7950,8030,8040,8060,8120,8150,
1991/02/05,7990,8030,8060,8120,8170,8220,
1991/02/06,7970,7980,8000,8050,8100,8150,
1991/02/07,8000,8030,8020,8050,8100,8150,
1991/02/08,7960,7970,8010,8040,8070,8120,
1991/02/12,7850,7840,7850,7870,7890,7980,
1991/02/13,7870,7860,7880,7900,7930,8000,
1991/02/14,7890,7860,7910,7940,7980,8040,
1991/02/15,7830,7910,8010,8070,8180,8140,
1991/02/18,7830,7910,7980,8040,8070,8130,
1991/02/19,7870,7930,8040,8080,8120,8190,
1991/02/20,7820,7910,8000,8050,8100,8180,
1991/02/21,7720,7850,7940,8010,8040,8120,
1991/02/22,7690,7800,7870,7970,7960,8070,
1991/02/25,7560,7730,7830,7910,7960,8040,
1991/02/26,,7770,7770,7890,7940,8040,8140
1991/02/27,,7760,7770,7880,7940,8030,8150
1991/02/28,,7910,7910,7990,8080,8190,8260
yyyy/mm/dd,199103,199104,199105,199106,199107,199108,199109
1991/03/01,7850,7880,7960,8060,8130,8250,
1991/03/04,7960,7970,8070,8180,8270,8380,
1991/03/05,7950,7940,8050,8120,8190,8310,
1991/03/06,7900,7970,8040,8120,8210,8340,
1991/03/07,7860,8000,8080,8180,8270,8380,
1991/03/08,7860,7980,8140,8200,8290,8430,
1991/03/11,7980,8090,8170,8250,8350,8500,
1991/03/12,7960,8100,8130,8200,8310,8470,
1991/03/13,7940,8030,8100,8180,8290,8450,
1991/03/14,7900,7990,8060,8130,8250,8430,
1991/03/15,7900,7990,8080,8170,8300,8460,
1991/03/18,7900,8020,8100,8190,8350,8520,
1991/03/19,7900,8070,8190,8250,8400,8560,
1991/03/20,8040,8180,8270,8350,8450,8640,
1991/03/22,8110,8240,8300,8390,8430,8670,
1991/03/25,7970,8200,8280,8370,8500,8680,
1991/03/26,8310,8300,8390,8450,8570,8740,
1991/03/27,,8310,8420,8500,8620,8800,8930
1991/03/28,,8400,8510,8630,8720,8900,9000
1991/03/29,,8520,8520,8640,8740,8920,9000
yyyy/mm/dd,199104,199105,199106,199107,199108,199109,199110
1991/04/01,8570,8600,8690,8740,9010,9080,
1991/04/02,8630,8720,8870,8960,9120,9200,
1991/04/03,8700,8760,8840,8990,9120,9220,
1991/04/04,8680,8780,8870,9000,9130,9200,
1991/04/05,8920,8970,8970,9100,9190,9330,
1991/04/08,8850,8900,8930,9040,9230,9410,
1991/04/09,8810,8880,8930,9100,9240,9380,
1991/04/10,8660,8750,8780,8940,9130,9260,
1991/04/11,8610,8640,8670,8810,8970,9090,
1991/04/12,8390,8370,8510,8650,8920,9000,
1991/04/15,8300,8330,8500,8670,8830,8970,
1991/04/16,8400,8430,8580,8770,8960,9070,
1991/04/17,8390,8480,8660,8840,9030,9180,
1991/04/18,8390,8550,8700,8940,9110,9250,
1991/04/19,8700,8730,8840,9060,9280,9390,
1991/04/22,8810,8890,8970,9150,9350,9480,
1991/04/23,8750,8790,9020,9190,9350,9500,
1991/04/24,8680,8840,9060,9260,9430,9510,
1991/04/25,,8940,9230,9480,9720,9840,10710
1991/04/26,,8910,9240,9430,9790,9890,10980
1991/04/30,,8900,9280,9580,9810,9960,11030
yyyy/mm/dd,199105,199106,199107,199108,199109,199110,199111
1991/05/01,8910,9300,9530,9730,9820,10930,
1991/05/02,9260,9650,9880,10080,10170,11280,
1991/05/07,9360,9530,9720,9860,10000,11050,
1991/05/08,9450,9600,9840,10000,10160,11270,
1991/05/09,9550,9660,9880,10010,10130,11220,
1991/05/10,9460,9580,9750,10010,10150,11140,
1991/05/13,9460,9640,9860,10020,10170,11290,
1991/05/14,9450,9610,9840,10070,10180,11280,
1991/05/15,9450,9640,9880,10060,10190,11280,
1991/05/16,9700,9830,10060,10410,10480,11630,
1991/05/17,9790,9950,10110,10410,10480,11540,
1991/05/20,9740,9860,10010,10160,10280,11410,
1991/05/21,9630,9760,9920,10150,10230,11390,
1991/05/22,9570,9650,9820,9950,10130,11280,
1991/05/23,9570,9670,9830,10010,10160,11330,
1991/05/24,9620,9810,9970,10250,10440,11630,
1991/05/27,9720,9890,10130,10390,10570,11880,
1991/05/28,9760,9940,10160,10420,10570,11870,
1991/05/29,,9870,10010,10100,10350,11630,11740
1991/05/30,,9860,10000,10140,10290,11540,11650
1991/05/31,,9800,9930,10110,10210,11540,11610
yyyy/mm/dd,199106,199107,199108,199109,199110,199111,199112
1991/06/03,9800,9860,10060,10240,11490,11550,
1991/06/04,9690,9740,9950,10150,11400,11460,
1991/06/05,9590,9690,9900,10130,11390,11460,
1991/06/06,9240,9350,9600,9830,11130,11190,
1991/06/07,9160,9280,9490,9710,10990,11100,
1991/06/10,9160,9280,9460,9620,10910,10990,
1991/06/11,8930,9140,9270,9550,10830,10920,
1991/06/12,8840,9090,9330,9550,10900,10890,
1991/06/13,8850,9070,9330,9610,10780,10800,
1991/06/14,8790,8900,9220,9520,10650,10670,
1991/06/17,8680,8800,9050,9280,10420,10420,
1991/06/18,8590,8810,9030,9270,10430,10390,
1991/06/19,8610,8810,9020,9330,10460,10450,
1991/06/20,8630,8880,9110,9330,10550,10540,
1991/06/21,8710,9010,9290,9490,10680,10680,
1991/06/24,8780,9070,9330,9530,10700,10630,
1991/06/25,8820,9070,9290,9420,10630,10630,
1991/06/26,,8990,9180,9340,10540,10500,10500
1991/06/27,,8970,9170,9300,10580,10560,10610
1991/06/28,,8960,9150,9310,10520,10510,10540
yyyy/mm/dd,199107,199108,199109,199110,199111,199112,199201
1991/07/01,8940,9100,9270,10510,10490,10500,
1991/07/02,8790,8910,9100,10310,10260,10170,
1991/07/03,8720,8890,9050,10230,10060,10020,
1991/07/04,8720,8890,9010,10160,10130,10030,
1991/07/05,8720,8950,9050,10190,10180,10170,
1991/07/08,8800,9000,9350,10340,10350,10320,
1991/07/09,8860,9080,9240,10410,10420,10430,
1991/07/10,9210,9430,9590,10760,10770,10780,
1991/07/11,9280,9280,9390,10660,10690,10680,
1991/07/12,9240,9330,9390,10550,10470,10480,
1991/07/15,9240,9350,9530,10720,10750,10820,
1991/07/16,9300,9490,9570,10740,10780,10840,
1991/07/17,9270,9370,9400,10610,10630,10680,
1991/07/18,9220,9340,9430,10660,10690,10780,
1991/07/19,9140,9290,9350,10510,10520,10590,
1991/07/22,9070,9190,9290,10460,10480,10530,
1991/07/23,9020,9240,9540,10760,10660,10720,
1991/07/24,9020,9190,9470,10570,10610,10670,
1991/07/25,9000,9090,9260,10470,10520,10580,
1991/07/26,8940,9070,9120,10310,10370,10510,
1991/07/29,,9060,9190,10320,10360,10450,10620
1991/07/30,,8990,9200,10410,10450,10560,10710
1991/07/31,,8980,9200,10390,10490,10510,10660
yyyy/mm/dd,199108,199109,199110,199111,199112,199201,199202
1991/08/01,8980,9350,10500,10540,10560,10780,
1991/08/02,9150,9370,10670,10710,10720,11090,
1991/08/05,9350,9660,11020,11060,11070,11440,
1991/08/06,9290,9490,10790,10840,10920,11510,
1991/08/07,9230,9430,10780,10920,10960,11720,
1991/08/08,9230,9330,10630,10720,10810,11570,
1991/08/09,9230,9230,10470,10460,10480,11270,
1991/08/12,9230,9300,10510,10510,10530,11280,
1991/08/13,9230,9300,10500,10500,10550,11330,
1991/08/14,9090,9200,10370,10400,10460,11180,
1991/08/15,9090,9200,10350,10450,10500,11170,
1991/08/16,9090,9200,10440,10550,10590,11250,
1991/08/19,9090,9200,10430,10500,10460,11110,
1991/08/20,9050,9160,10300,10370,10360,10910,
1991/08/21,9050,9300,10480,10590,10570,11150,
1991/08/22,8990,9160,10320,10440,10450,10960,
1991/08/23,8900,8890,10160,10300,10220,10680,
1991/08/26,8750,8880,10070,10110,10070,10440,
1991/08/27,8730,8790,9940,9910,9930,10280,
1991/08/28,,8440,9620,9610,9580,9940,9850
1991/08/29,,8200,9540,9500,9480,9830,9870
1991/08/30,,8310,9600,9710,9720,9970,9920
yyyy/mm/dd,199109,199110,199111,199112,199201,199202,199203
1991/09/02,8540,9700,9850,9770,10100,10050,
1991/09/03,8410,9770,9910,9820,10170,10130,
1991/09/04,8340,9670,9810,9690,10000,9980,
1991/09/05,8130,9470,9670,9570,9950,9940,
1991/09/06,7780,9260,9440,9550,9950,9950,
1991/09/09,7430,8910,9090,9200,9600,9600,
1991/09/10,7400,8640,8960,8990,9640,9670,
1991/09/11,7670,8990,9310,9340,9990,10020,
1991/09/12,7670,8990,9290,9260,9960,9960,
1991/09/13,7800,9050,9310,9330,9980,9990,
1991/09/17,7510,8750,9030,8990,9690,9700,
1991/09/18,7490,8590,8880,8850,9600,9620,
1991/09/19,7380,8450,8730,8820,9590,9600,
1991/09/20,7380,8510,8800,8800,9650,9660,
1991/09/24,7390,8550,8810,8810,9650,9660,
1991/09/25,7250,8740,8900,8880,9710,9730,
1991/09/26,,9030,9130,9150,10000,10060,10050
1991/09/27,,9350,9370,9370,9980,10010,10010
1991/09/30,,9250,9220,9100,9630,9660,9660
yyyy/mm/dd,199110,199111,199112,199201,199202,199203,199204
1991/10/01,9290,9350,9300,9750,9760,9790,
1991/10/02,9370,9400,9370,9750,9780,9820,
1991/10/03,9630,9710,9700,9990,10040,10100,
1991/10/04,9520,9600,9640,9930,9980,9980,
1991/10/07,9490,9530,9630,9910,9980,9990,
1991/10/08,9260,9320,9390,9740,9830,9840,
1991/10/09,9140,9180,9250,9640,9640,9690,
1991/10/11,8940,8980,9040,9410,9470,9500,
1991/10/14,8840,8950,9000,9400,9460,9510,
1991/10/15,8920,9010,9080,9440,9500,9530,
1991/10/16,8920,9010,9100,9490,9540,9560,
1991/10/17,9000,9110,9160,9530,9570,9600,
1991/10/18,9150,9260,9410,9810,9900,9950,
1991/10/21,9150,9310,9420,9810,9850,9880,
1991/10/22,9270,9430,9520,9860,9900,9920,
1991/10/23,9320,9470,9570,9900,9930,9940,
1991/10/24,9300,9420,9540,9810,9870,9900,
1991/10/25,9110,9330,9470,9770,9820,9890,
1991/10/28,9020,9320,9480,9840,9870,9910,
1991/10/29,,9190,9330,9790,9830,9870,9930
1991/10/30,,9110,9270,9740,9770,9800,9840
1991/10/31,,9090,9260,9780,9810,9850,9860
yyyy/mm/dd,199111,199112,199201,199202,199203,199204,199205
1991/11/01,9250,9400,9860,9910,9940,10020,
1991/11/05,9340,9490,9940,9960,9990,10090,
1991/11/06,9340,9490,9930,9960,10000,10080,
1991/11/07,9590,9670,10110,10210,10270,10330,
1991/11/08,9710,9840,10380,10430,10470,10540,
1991/11/11,9710,9780,10390,10440,10510,10580,
1991/11/12,9640,9710,10460,10510,10560,10650,
1991/11/13,9640,9780,10520,10500,10620,10700,
1991/11/14,9690,9780,10590,10670,10720,10830,
1991/11/15,9680,9770,10570,10600,10720,10820,
1991/11/18,9510,9640,10470,10530,10620,10680,
1991/11/19,9570,9650,10620,10670,10800,10900,
1991/11/20,9540,9650,10680,10690,10780,10910,
1991/11/21,9740,9850,10980,11040,11110,11260,
1991/11/22,10000,9960,11210,11220,11330,11340,
1991/11/25,10070,10110,11390,11460,11540,11630,
1991/11/26,10000,10130,11390,11440,11520,11550,
1991/11/27,,10480,11690,11790,11840,11870,11980
1991/11/28,,10370,11620,11680,11710,11730,11810
1991/11/29,,10310,11690,11730,11760,11770,11810
yyyy/mm/dd,199112,199201,199202,199203,199204,199205,199206
1991/12/02,10630,11980,12070,12070,12080,12130,
1991/12/03,10630,12010,12120,12140,12110,12160,
1991/12/04,10790,12170,12210,12240,12270,12380,
1991/12/05,10840,12180,12270,12270,12240,12260,
1991/12/06,10830,12160,12130,12130,12120,12190,
1991/12/09,11180,12440,12480,12480,12450,12460,
1991/12/10,11000,12400,12470,12470,12390,12380,
1991/12/11,11170,12650,12760,12780,12730,12700,
1991/12/12,11360,13000,13030,13040,12990,12960,
1991/12/13,11010,12650,12680,12690,12640,12610,
1991/12/16,11010,12790,12840,12820,12790,12730,
1991/12/17,11010,12440,12490,12470,12440,12380,
1991/12/18,10990,12460,12540,12400,12340,12280,
1991/12/19,10360,12440,12500,12350,12260,12230,
1991/12/20,,12500,12550,12490,12380,12400,12480
1991/12/24,,12490,12540,12540,12440,12480,12510
1991/12/25,,12650,12690,12720,12700,12760,12810
1991/12/26,,12650,12630,12700,12660,12730,12820
1991/12/27,,12700,12740,12830,12830,12880,12950
1991/12/30,,12810,12840,12920,12950,13000,13090